import { defineStore } from 'pinia'
import { ref } from 'vue'
import { type Node } from '../types/node'

export interface Node {
  id: string
  name: string
  type: string
  description: string
  category: string
  schema: any
  status: 'active' | 'inactive'
  created_at: string
  updated_at: string
}

export const useNodeStore = defineStore('node', () => {
  const nodes = ref<Node[]>([])
  const loading = ref(false)
  const currentNode = ref<Node | null>(null)

  const fetchNodes = async () => {
    loading.value = true
    try {
      // 占位：当前模块未被使用，保持空实现
      nodes.value = []
    } finally {
      loading.value = false
    }
  }

  const createNode = async (nodeData: Partial<Node>) => {
    return { success: false, error: 'Not implemented' }
  }

  const updateNode = async (id: string, nodeData: Partial<Node>) => {
    return { success: false, error: 'Not implemented' }
  }

  const deleteNode = async (id: string) => {
    return { success: false, error: 'Not implemented' }
  }

  const setCurrentNode = (node: Node | null) => {
    currentNode.value = node
  }

  const getNodesByCategory = (category: string) => {
    return nodes.value.filter(node => node.category === category)
  }

  return {
    nodes,
    loading,
    currentNode,
    fetchNodes,
    createNode,
    updateNode,
    deleteNode,
    setCurrentNode,
    getNodesByCategory
  }
})
